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Totals for River Welland in 2025

19 Sites polluted by Anglian Water

447 sewage dumps
4,912 h duration

That's 6.82 months. On average 1.2 times a day

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Constituencies along River Welland

Places along River Welland

Pollution Summary 2025

Here are all the reported sewage overflow totals for River Welland in 2025. Sometimes sewage can be being dumped for months at a time.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Anglian Water	River Welland	GREAT EASTON(LEICS) STW	111	1,895	100
Anglian Water	River Welland	DEEPING WATER RECYCLING CENTRE	53	788	99.2
Anglian Water	River Welland	MKT HARBOROUGH WATER RECYCLING CNTR	48	652	99.5
Anglian Water	River Welland	GLOOSTON WATER RECYCLING CENTRE	44	499	99.9
Anglian Water	River Welland	MARKET HARBOROUGH-RIVERSIDE ROAD	17	184	100
Anglian Water	River Welland	LUBENHAM SPS	19	167	100
Anglian Water	River Welland	STOKE ALBANY STW	12	152	100
Anglian Water	River Welland	WESTON BY WELLAND STW	15	139	99.6
Anglian Water	River Welland	DRAYTON	22	95	65.5
Anglian Water	River Welland	SSO WOTHORPE	16	85	99.9
Anglian Water	River Welland	SPALDING STW	14	66	100
Anglian Water	River Welland	MARKET HARBOROUGH SOUTH CSO	14	56	98.6
Anglian Water	River Welland	ASHLEY SPS	13	45	99.5
Anglian Water	River Welland	STAMFORD-HUDDS MILL TPS	3	35	96.1
Anglian Water	River Welland	WELLAND ROAD SPS	4	14	100
Anglian Water	River Welland	COLLYWESTON STW	2	11	100
Anglian Water	River Welland	SIBBERTOFT STW	26	9	99.2
Anglian Water	River Welland	TINWELL SPS	4	9	100
Anglian Water	River Welland	STAMFORD - CASTLE STREET CSO	10	4	100
Anglian Water	River Welland	GRETTON WRC	0	0	100
Anglian Water	River Welland	SPALDING-ALBION STREET PS	0	0	100
Anglian Water	River Welland	SSO ST ANDREWS CHURCH	0	0	99.6

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. Live sewage data from Stream Water API

Uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

Analysing sewage pollution by the Water Industry

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Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

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